Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 3/28/23; data available through 3/9/23.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by -11.8%.; COVID ICU hospitalizations grew by -8.4%.
22,581,714 cumulative doses have been administered (13,222 doses administered in the past week). Already, 81.9% of the county has received at least 1 dose and 73.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -3.3%.; COVID ICU hospitalizations grew by -20.9%.
4,561,947 cumulative doses have been administered (3,227 doses administered in the past week). Already, 90.9% of the county has received at least 1 dose and 83.7% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.3 to 8.7.; COVID ICU hospitalizations went from 2.0 to 1.0.
350,289 cumulative doses have been administered (167 doses administered in the past week). Already, 59.8% of the county has received at least 1 dose and 54.7% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 4.3%.; COVID ICU hospitalizations grew by 32.9%.
3,106,214 cumulative doses have been administered (1,822 doses administered in the past week). Already, 89.7% of the county has received at least 1 dose and 84.1% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.9 to 0.4.; COVID ICU hospitalizations went from 0.4 to 0.4.
40,024 cumulative doses have been administered (44 doses administered in the past week). Already, 55.9% of the county has received at least 1 dose and 49.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.4 to 2.4.; COVID ICU hospitalizations went from 0.0 to 0.0.
371,352 cumulative doses have been administered (148 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 62.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -13.5%.; COVID ICU hospitalizations went from 13.4 to 8.9.
1,781,533 cumulative doses have been administered (1,040 doses administered in the past week). Already, 67.5% of the county has received at least 1 dose and 61.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.3 to 5.7.; COVID ICU hospitalizations went from 1.7 to 1.6.
286,238 cumulative doses have been administered (218 doses administered in the past week). Already, 75.5% of the county has received at least 1 dose and 68.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 9.9 to 11.6.; COVID ICU hospitalizations went from 1.7 to 1.6.
541,039 cumulative doses have been administered (538 doses administered in the past week). Already, 138.9% of the county has received at least 1 dose and 94.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -29.7%.; COVID ICU hospitalizations went from 7.9 to 4.0.
1,347,754 cumulative doses have been administered (528 doses administered in the past week). Already, 59.7% of the county has received at least 1 dose and 53.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.3 to 1.0.; COVID ICU hospitalizations went from 0.0 to 0.1.
192,924 cumulative doses have been administered (75 doses administered in the past week). Already, 51.7% of the county has received at least 1 dose and 45.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.7 to 0.9.; COVID ICU hospitalizations went from 0.4 to 0.0.
104,379 cumulative doses have been administered (52 doses administered in the past week). Already, 62.5% of the county has received at least 1 dose and 55.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
24,217 cumulative doses have been administered (6 doses administered in the past week). Already, 33.3% of the county has received at least 1 dose and 29.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.9 to 4.4.; COVID ICU hospitalizations went from 0.0 to 0.1.
246,064 cumulative doses have been administered (151 doses administered in the past week). Already, 61.4% of the county has received at least 1 dose and 55.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -15.9%.; COVID ICU hospitalizations went from 3.0 to 1.7.
804,430 cumulative doses have been administered (546 doses administered in the past week). Already, 97.1% of the county has received at least 1 dose and 89.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.6 to 2.1.; COVID ICU hospitalizations went from 0.0 to 0.3.
187,992 cumulative doses have been administered (119 doses administered in the past week). Already, 76.8% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.4 to 9.9.; COVID ICU hospitalizations went from 1.6 to 1.1.
443,062 cumulative doses have been administered (177 doses administered in the past week). Already, 63.4% of the county has received at least 1 dose and 55.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -15.1%.; COVID ICU hospitalizations went from 1.0 to 0.3.
954,449 cumulative doses have been administered (588 doses administered in the past week). Already, 80.9% of the county has received at least 1 dose and 72.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.4 to 4.6.; COVID ICU hospitalizations went from 1.6 to 1.1.
357,281 cumulative doses have been administered (158 doses administered in the past week). Already, 88.5% of the county has received at least 1 dose and 79.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.1 to 3.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
205,578 cumulative doses have been administered (75 doses administered in the past week). Already, 72.8% of the county has received at least 1 dose and 65.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -12.2%.; COVID ICU hospitalizations grew by -16.8%.
7,132,359 cumulative doses have been administered (3,039 doses administered in the past week). Already, 80.4% of the county has received at least 1 dose and 73.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -18.1%.; COVID ICU hospitalizations went from 11.0 to 9.6.
849,346 cumulative doses have been administered (291 doses administered in the past week). Already, 73.6% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -34.3%.; COVID ICU hospitalizations went from 10.1 to 7.7.
4,309,263 cumulative doses have been administered (1,919 doses administered in the past week). Already, 67.4% of the county has received at least 1 dose and 60.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -9.7%.; COVID ICU hospitalizations grew by -21.3%.
3,292,385 cumulative doses have been administered (1,953 doses administered in the past week). Already, 75.0% of the county has received at least 1 dose and 69.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.0 to 1.0.; COVID ICU hospitalizations went from 0.1 to 0.4.
132,528 cumulative doses have been administered (84 doses administered in the past week). Already, 77.0% of the county has received at least 1 dose and 70.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -12.6%.; COVID ICU hospitalizations grew by -16.2%.
3,595,907 cumulative doses have been administered (1,814 doses administered in the past week). Already, 63.3% of the county has received at least 1 dose and 57.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -9.3%.; COVID ICU hospitalizations grew by -11.0%.
7,804,814 cumulative doses have been administered (5,533 doses administered in the past week). Already, 87.6% of the county has received at least 1 dose and 75.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -23.2%.; COVID ICU hospitalizations went from 13.0 to 6.9.
2,601,170 cumulative doses have been administered (1,801 doses administered in the past week). Already, 94.0% of the county has received at least 1 dose and 85.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 3.8%.; COVID ICU hospitalizations went from 6.0 to 7.1.
1,482,000 cumulative doses have been administered (746 doses administered in the past week). Already, 72.5% of the county has received at least 1 dose and 65.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.4 to 6.4.; COVID ICU hospitalizations went from 0.0 to 0.0.
583,911 cumulative doses have been administered (234 doses administered in the past week). Already, 73.2% of the county has received at least 1 dose and 66.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -10.6%.; COVID ICU hospitalizations went from 5.0 to 3.0.
2,245,990 cumulative doses have been administered (1,565 doses administered in the past week). Already, 94.1% of the county has received at least 1 dose and 86.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -8.7%.; COVID ICU hospitalizations went from 1.6 to 1.4.
960,649 cumulative doses have been administered (527 doses administered in the past week). Already, 78.2% of the county has received at least 1 dose and 69.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -17.1%.; COVID ICU hospitalizations grew by -17.8%.
5,459,005 cumulative doses have been administered (3,317 doses administered in the past week). Already, 93.2% of the county has received at least 1 dose and 85.8% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -2.2%.; COVID ICU hospitalizations went from 0.3 to 0.6.
687,307 cumulative doses have been administered (454 doses administered in the past week). Already, 84.3% of the county has received at least 1 dose and 77.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.9 to 4.4.; COVID ICU hospitalizations went from 1.9 to 2.3.
248,197 cumulative doses have been administered (97 doses administered in the past week). Already, 54.0% of the county has received at least 1 dose and 48.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -5.1%.; COVID ICU hospitalizations went from 7.3 to 7.0.
963,805 cumulative doses have been administered (513 doses administered in the past week). Already, 78.5% of the county has received at least 1 dose and 70.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -6.8%.; COVID ICU hospitalizations went from 3.7 to 2.9.
1,282,323 cumulative doses have been administered (615 doses administered in the past week). Already, 86.4% of the county has received at least 1 dose and 80.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -13.3%.; COVID ICU hospitalizations went from 6.1 to 6.3.
936,826 cumulative doses have been administered (347 doses administered in the past week). Already, 65.1% of the county has received at least 1 dose and 59.4% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
162,971 cumulative doses have been administered (67 doses administered in the past week). Already, 61.2% of the county has received at least 1 dose and 56.2% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.7 to 1.4.; COVID ICU hospitalizations went from 0.1 to 0.0.
80,922 cumulative doses have been administered (36 doses administered in the past week). Already, 48.1% of the county has received at least 1 dose and 43.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -3.1%.; COVID ICU hospitalizations went from 1.6 to 0.9.
713,394 cumulative doses have been administered (324 doses administered in the past week). Already, 60.2% of the county has received at least 1 dose and 53.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.6 to 0.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
90,205 cumulative doses have been administered (24 doses administered in the past week). Already, 59.8% of the county has received at least 1 dose and 55.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -6.0%.; COVID ICU hospitalizations went from 2.7 to 2.4.
1,876,312 cumulative doses have been administered (765 doses administered in the past week). Already, 79.9% of the county has received at least 1 dose and 73.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.7 to 4.0.; COVID ICU hospitalizations went from 0.6 to 0.7.
515,514 cumulative doses have been administered (267 doses administered in the past week). Already, 79.8% of the county has received at least 1 dose and 72.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.1 to 2.7.; COVID ICU hospitalizations went from 0.0 to 0.1.
108,665 cumulative doses have been administered (57 doses administered in the past week). Already, 55.6% of the county has received at least 1 dose and 50.4% is fully vaccinated.
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Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale